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Sanjeewa Alwis
Inspiring Quality Through Devops
IT has evolved into a necessity from a luxury
95% of the all capital projects have an integral IT component.
50% of capital spending are technology related.
Paradigm Shift
Roadblocks
Inability to adapt to changes rapidly. CostPoor qualityProduction instability Missing delivery dates Missing NFR Rigid infrastructureFeature bloatSmelly codeDisconnected Business Priorities
Solutions
Agile Software Development ?
Customer satisfaction by rapid delivery of useful software
Welcome changing requirements, even late in development
Working software is delivered frequently co-locationSelf-organizing teams
Great Wall of Dev & Ops
DevOps
CultureAutomationMeasurement Sharing
DevOps Evolution
Pre DevOps
Different directions Fragile codeMissing NFRinfrequent unstable
releases Release downtimesResponsibility scatteredRigid infrastructure Long MTTR
Post DevOps
Common backlogProduction stabilityfocus on NFRFrequent stable releasesLive releasesShared Responsibility IaaS,IaaCShort MTTR